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                              distort README


      


     DISTORT(6D)               UNIX System V               DISTORT(6D)



     NAME
          distort - real time image distortion demo

     SYNOPSIS
          distort [imgfile]

     DESCRIPTION
          distort demonstrates how texture mapping can be used to pro-
          duce  real  time image distortion effects.  This is achieved
          by mapping a high resolution texture onto a large  array  of
          polygons.

          The imgfile argument is used to indicate the name of an  al-
          ternate image file.

          Use the left mouse button to select  one  of  the  following
          distortion effects:

          Ripple
               This effect approximates looking at an image through  a
               thin  layer  of  water.   The right mouse button can be
               used to tap on the water, generating ripple patterns.

          Rubber
               The image is mapped onto a mesh of springs which behave
               like  those  used  in  the jello demo.  The mesh can be
               manipulated by holding down the right mouse button  and
               dragging.

          Press the ESC key to exit the program.

     BUGS
          Requires a Reality Engine or a good imagination.  The source
          image must be square.

     AUTHOR
          Drew Olbrich

Source

• defs.h
• distort.c
• imagedata.c
• imagedata.h
• ripple.c
• ripple.h
• ripple_precalc.c
• ripple_table.c
• rubber.c
• rubber.h

Documentation

• COPYRIGHT
• README
• index.html

Images

• distort.rgb

Reference

• Makefile